Robust H.263 video communication over mobile channels

TitleRobust H.263 video communication over mobile channels
Publication TypeConference Paper
Year of Publication1999
AuthorsCote, G., S. Shirani, and F. Kossentini
Conference NameImage Processing, 1999. ICIP 99. Proceedings. 1999 International Conference on
Pagination535 -539 vol.2
Keywordsbinary symmetric channel, bit error prone networks, code division multiple access, decoder, error concealment method, error resilience, feedback, mobile channels, rate-distortion optimized mode selection, robust H.263 video communication, synchronisation, synchronization marker insertion algorithms, video coding, video coding mode selection, video communication system, video transmission, wideband code division multiple access mobile network
Abstract

In this paper, we describe an effective method for increasing error resilience of video transmission over bit error prone networks. Rate-distortion optimized mode selection and synchronization marker insertion algorithms are introduced. The resulting video communication system takes into account the channel condition and the error concealment method used by the decoder, to optimize video coding mode selection and placement of synchronization markers in the compressed bit stream. Results for the binary symmetric channel and wideband code division multiple access mobile network models are presented in order to illustrate the advantages of the proposed method

URLhttp://dx.doi.org/10.1109/ICIP.1999.822953
DOI10.1109/ICIP.1999.822953

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